CN111711437B - Controllable connector and processing method thereof - Google Patents
Controllable connector and processing method thereof Download PDFInfo
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- CN111711437B CN111711437B CN202010595332.4A CN202010595332A CN111711437B CN 111711437 B CN111711437 B CN 111711437B CN 202010595332 A CN202010595332 A CN 202010595332A CN 111711437 B CN111711437 B CN 111711437B
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K2017/515—Mechanical switches; Electronic switches controlling mechanical switches, e.g. relais
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Abstract
The invention relates to a controllable connector and a processing method thereof, comprising the following steps: input terminal, output terminal, processing unit, regulation and control portion includes a plurality of regulation and control interfaces, a plurality of regulation and control interface connection processing unit receive processing unit's regulation and control signal to control regulation and control portion exports output terminal's electric energy or communication data, input terminal connects the one end of regulation and control portion, output terminal connects the other end of regulation and control portion, output terminal connects the load. The connector can regulate and control between charging and communication, the charging voltage is prevented from influencing the communication, stable transmission of data is facilitated, accurate data can be detected and accurate data transmission control is performed at the same time through the detection control regulation part of the detection part, and the stability of data transmission of the connector is improved.
Description
Technical Field
The invention belongs to the field of connectors, and particularly relates to a controllable connector and a processing method thereof.
Background
In the prior art, a connector is generally used for charging or data transmission, and for a connector of a terminal, communication and data transmission are generally operated simultaneously, while a connector of an electric vehicle generally transmits data in a wireless manner, and the connector is mainly used for power transmission, mainly because when the electric vehicle is charged, the electric current is large, and interference of data transmission is easily caused. When the connector is used for data transmission, the connector is easily interfered by magnetic fields such as electric harmonic waves, the data transmission part is stable, and how to coordinate the data transmission and the electric energy transmission of the connector is influenced to improve the stability of the connector, which is a direction of the connector needing to be researched intensively.
Content of application
The application relates to a controllable connector comprising: input terminal, output terminal, processing unit, regulation and control portion includes a plurality of regulation and control interfaces, a plurality of regulation and control interface connection processing unit receive processing unit's regulation and control signal to control regulation and control portion exports output terminal's electric energy or communication data, input terminal connects the one end of regulation and control portion, output terminal connects the other end of regulation and control portion, output terminal connects the load.
The controllable connector, the processing unit still is connected with detection part, detection part one end is connected the processing unit, the other end is connected regulation and control portion, processing unit exports different control signal according to the data that detection part detected, regulates and control regulation and control portion.
The controllable connector, the regulation and control portion includes: a switch tube M1, a switch tube M2, a switch tube M3, a switch tube M4, a switch tube M5, a switch tube M6, a switch tube M7, a switch tube M8, a switch tube M9, a switch tube M10, a switch tube M11, a switch tube M12, and capacitors C1-C2, wherein one non-controllable end of the switch tube M1 is connected to a power supply VDD, the other non-controllable end is respectively connected to one non-controllable end of the switch tubes M2 and M6, the other non-controllable end of the switch tube M2 is respectively connected to the controllable end of the switch tube M6, one non-controllable end of the switch tube M3, the output terminal, and one non-controllable end of the switch tube M11, and the controllable end of the switch tube M2 is respectively connected to the other non-controllable end of the switch tube M6, the output terminal, and one non-controllable end of the switch tube M12; the other non-controllable end of the switch tube M3 is connected with one non-controllable end of the switch tube M4, the controllable end of the switch tube M3 is connected with the controllable end of the switch tube M7, the other non-controllable end of the switch tube M4 is connected with one non-controllable end of the switch tube M5, the other non-controllable end of the switch tube M11 and the controllable end of the switch tube M8 respectively, and the controllable end of the switch tube M4 is connected with the other non-controllable end of the switch tube M8; the other non-controllable end of the switch tube M5 is connected to one non-controllable end of the switch tube M10 and the other non-controllable end of the switch tube M9, respectively, the controllable end of the switch tube M5 is connected to one non-controllable end of the switch tube M9, and the other non-controllable end of the switch tube M10 is grounded; the controllable end of the switch tube M6 is connected with the other non-controllable end of the switch tube M2, the controllable end of the switch tube M7 is connected with the controllable end of the switch tube M3, the controllable end of the switch tube M8 is connected with the other non-controllable end of the switch tube M4, and the controllable end of the switch tube M9 is connected with one non-controllable end of the switch tube M5; the other non-controllable end of the switch tube M11 is connected to one end of the capacitor C2 and the input terminal, respectively, and the other non-controllable end of the switch tube M12 is connected to one end of the capacitor C1 and the output terminal.
The controllable connector, the control portion includes a control interface S1, a control interface S2, a control interface S3, a control interface S4, a control interface S5, a control interface S6, and a control interface S7, the control interface S1 and the control interface S3 receive the same first control signal of the processing unit at the same time, the control interface S6 and the control interface S7 receive the same second control signal of the processing unit at the same time, the control interface S5 receives the third control signal of the processing unit, the control interface S2 receives the fourth control signal of the processing unit, and the control interface S4 receives the fifth control signal of the processing unit.
The controllable connector comprises a regulating part and a regulating part, wherein the regulating part is regulated and controlled in the following mode: the processing unit sends out a first regulation signal, the first regulation signal is converted from an initial high level to a low level, and the regulation interface S1 and the regulation interface S3 receive the first regulation signal at the same time; then, the processing unit sends out a second regulation signal, the second regulation signal is converted from an initial low level to a high level, and the regulation interface S6 and the regulation interface S7 receive the second regulation signal at the same time; keeping the first regulation and control signal and the second regulation and control signal, and sending a fifth regulation and control signal by the processing unit, wherein the fifth regulation and control signal is converted from an initial low level to a high level; then the processing unit sends out a third regulation signal and a fourth regulation signal at the same time, the third regulation signal is converted from an initial low level to a high level, the fourth regulation signal is converted from an initial high level to a low level, and the first regulation signal and the fifth regulation signal are set to an initial level state while the third regulation signal and the fourth regulation signal are sent out.
The first regulation and control signal, the second regulation and control signal, the third regulation and control signal, the fourth regulation and control signal and the fifth regulation and control signal are all sent by different output control pins of the processing unit, and the first regulation and control signal, the second regulation and control signal, the third regulation and control signal, the fourth regulation and control signal and the fifth regulation and control signal do not interfere with each other.
The controllable connector comprises a capacitor C3, a switch tube M13, a switch tube M14, a switch tube M15, a switch tube M16 and an operational amplifier OP, wherein the controllable end of the switch tube M13 is connected with the controllable end of the switch tube M16, one non-controllable end of the switch tube M13 is respectively connected with one end of the capacitor C3 and one non-controllable end of the switch tube M14, the other non-controllable end of the switch tube M13 is respectively connected with the other non-controllable end of the switch tube M15 and the positive input end of the operational amplifier OP, the controllable end of the switch tube M14 is respectively connected with the controllable end of the switch tube M15 and the other non-controllable end of the switch tube M11, the other non-controllable end of the switch tube M14 is respectively connected with the other non-controllable end of the switch tube M16 and the negative input end of the operational amplifier OP, the output end of the operational amplifier OP is connected with the input end of the processing unit, and the other non-controllable end of the switch tube M15 is respectively connected with the non-controllable end of the capacitor C3 and the non-controllable end of the switch tube M16, the controllable end of the switch tube M16 is connected to the input terminal and the other non-controllable end of the switch tube M12.
In the controllable connector, the switching tubes M1, M2 and M6 are the same type of switching tubes, the switching tubes M3, M4, M5 and M7-12 are the same type of switching tubes, and the types of the switching tubes M1, M2 and M6 are different from the types of the switching tubes M3, M4, M5 and M7-12.
The input terminal and the output terminal of the controllable connector are charging or communication terminals, the control part can receive a sixth control signal for switching between communication and charging sent by the processing unit, the initial state of the sixth control signal is low level, and communication priority or charging priority can be controlled through level switching.
A method of handling a controllable connector as claimed in any preceding claim, comprising:
(1) the processing unit sends out a first regulation signal, the first regulation signal is converted from an initial high level to a low level, and the regulation interface S1 and the regulation interface S3 receive the first regulation signal at the same time;
(2) the processing unit sends out a second regulation signal, the second regulation signal is converted from an initial low level to a high level, and the regulation interface S6 and the regulation interface S7 receive the second regulation signal at the same time;
(3) keeping the first regulation and control signal and the second regulation and control signal, and sending a fifth regulation and control signal by the processing unit, wherein the fifth regulation and control signal is converted from an initial low level to a high level;
(4) the processing unit simultaneously sends a third regulation signal and a fourth regulation signal, the third regulation signal is converted from an initial low level to a high level, the fourth regulation signal is converted from an initial high level to a low level, and the third regulation signal and the fourth regulation signal are sent and simultaneously set to an initial level state.
The beneficial effect of this application: the connector can regulate and control between charging and communication, the charging voltage is prevented from influencing the communication, stable transmission of data is facilitated, accurate data can be detected and accurate data transmission control is performed at the same time through the detection control regulation part of the detection part, and the stability of data transmission of the connector is improved. The main improvement point of the invention is to provide a regulation part which can receive a plurality of different regulation signals to regulate and control the output of the connector aiming at different detection data and stabilize the output stability of the connector. As another improvement point of the present invention, an accurate data detecting part is provided and converted to the processing unit, the processing unit can provide a stable regulation signal according to the accurate data detected by the detecting part, and the stable output of the connector is improved by the time-sharing regulation signal.
Drawings
Fig. 1 is a schematic view of a controllable connector according to the present invention.
Fig. 2 is a schematic diagram of a method of handling a controllable connector according to the present invention.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Fig. 1 is a schematic diagram of a controllable connector according to the present invention, which includes: input terminal, output terminal, processing unit, regulation and control portion includes a plurality of regulation and control interfaces, a plurality of regulation and control interface connection processing unit receive processing unit's regulation and control signal to control regulation and control portion exports output terminal's electric energy or communication data, input terminal connects the one end of regulation and control portion, output terminal connects the other end of regulation and control portion, output terminal connects the load.
The controllable connector, the processing unit still is connected with detection part, detection part one end is connected the processing unit, the other end is connected regulation and control portion, processing unit exports different control signal according to the data that detection part detected, regulates and control regulation and control portion.
The controllable connector, the regulation and control portion includes: a switch tube M1, a switch tube M2, a switch tube M3, a switch tube M4, a switch tube M5, a switch tube M6, a switch tube M7, a switch tube M8, a switch tube M9, a switch tube M10, a switch tube M11, a switch tube M12, and capacitors C1-C2, wherein one non-controllable end of the switch tube M1 is connected to a power supply VDD, the other non-controllable end is respectively connected to one non-controllable end of the switch tubes M2 and M6, the other non-controllable end of the switch tube M2 is respectively connected to the controllable end of the switch tube M6, one non-controllable end of the switch tube M3, the output terminal, and one non-controllable end of the switch tube M11, and the controllable end of the switch tube M2 is respectively connected to the other non-controllable end of the switch tube M6, the output terminal, and one non-controllable end of the switch tube M12; the other non-controllable end of the switch tube M3 is connected with one non-controllable end of the switch tube M4, the controllable end of the switch tube M3 is connected with the controllable end of the switch tube M7, the other non-controllable end of the switch tube M4 is connected with one non-controllable end of the switch tube M5, the other non-controllable end of the switch tube M11 and the controllable end of the switch tube M8 respectively, and the controllable end of the switch tube M4 is connected with the other non-controllable end of the switch tube M8; the other non-controllable end of the switch tube M5 is connected to one non-controllable end of the switch tube M10 and the other non-controllable end of the switch tube M9, respectively, the controllable end of the switch tube M5 is connected to one non-controllable end of the switch tube M9, and the other non-controllable end of the switch tube M10 is grounded; the controllable end of the switch tube M6 is connected with the other non-controllable end of the switch tube M2, the controllable end of the switch tube M7 is connected with the controllable end of the switch tube M3, the controllable end of the switch tube M8 is connected with the other non-controllable end of the switch tube M4, and the controllable end of the switch tube M9 is connected with one non-controllable end of the switch tube M5; the other non-controllable end of the switch tube M11 is connected to one end of the capacitor C2 and the input terminal, respectively, and the other non-controllable end of the switch tube M12 is connected to one end of the capacitor C1 and the output terminal.
The controllable connector, the control portion includes a control interface S1, a control interface S2, a control interface S3, a control interface S4, a control interface S5, a control interface S6, and a control interface S7, the control interface S1 and the control interface S3 receive the same first control signal of the processing unit at the same time, the control interface S6 and the control interface S7 receive the same second control signal of the processing unit at the same time, the control interface S5 receives the third control signal of the processing unit, the control interface S2 receives the fourth control signal of the processing unit, and the control interface S4 receives the fifth control signal of the processing unit.
The controllable connector comprises a regulating part and a regulating part, wherein the regulating part is regulated and controlled in the following mode: the processing unit sends out a first regulation signal, the first regulation signal is converted from an initial high level to a low level, and the regulation interface S1 and the regulation interface S3 receive the first regulation signal at the same time; then, the processing unit sends out a second regulation signal, the second regulation signal is converted from an initial low level to a high level, and the regulation interface S6 and the regulation interface S7 receive the second regulation signal at the same time; keeping the first regulation and control signal and the second regulation and control signal, and sending a fifth regulation and control signal by the processing unit, wherein the fifth regulation and control signal is converted from an initial low level to a high level; then the processing unit sends out a third regulation signal and a fourth regulation signal at the same time, the third regulation signal is converted from an initial low level to a high level, the fourth regulation signal is converted from an initial high level to a low level, and the first regulation signal and the fifth regulation signal are set to an initial level state while the third regulation signal and the fourth regulation signal are sent out.
The first regulation and control signal, the second regulation and control signal, the third regulation and control signal, the fourth regulation and control signal and the fifth regulation and control signal are all sent by different output control pins of the processing unit, and the first regulation and control signal, the second regulation and control signal, the third regulation and control signal, the fourth regulation and control signal and the fifth regulation and control signal do not interfere with each other.
The controllable connector comprises a capacitor C3, a switch tube M13, a switch tube M14, a switch tube M15, a switch tube M16 and an operational amplifier OP, wherein the controllable end of the switch tube M13 is connected with the controllable end of the switch tube M16, one non-controllable end of the switch tube M13 is respectively connected with one end of the capacitor C3 and one non-controllable end of the switch tube M14, the other non-controllable end of the switch tube M13 is respectively connected with the other non-controllable end of the switch tube M15 and the positive input end of the operational amplifier OP, the controllable end of the switch tube M14 is respectively connected with the controllable end of the switch tube M15 and the other non-controllable end of the switch tube M11, the other non-controllable end of the switch tube M14 is respectively connected with the other non-controllable end of the switch tube M16 and the negative input end of the operational amplifier OP, the output end of the operational amplifier OP is connected with the input end of the processing unit, and the other non-controllable end of the switch tube M15 is respectively connected with the non-controllable end of the capacitor C3 and the non-controllable end of the switch tube M16, the controllable end of the switch tube M16 is connected to the input terminal and the other non-controllable end of the switch tube M12.
In the controllable connector, the switching tubes M1, M2 and M6 are the same type of switching tubes, the switching tubes M3, M4, M5 and M7-12 are the same type of switching tubes, and the types of the switching tubes M1, M2 and M6 are different from the types of the switching tubes M3, M4, M5 and M7-12.
The input terminal and the output terminal of the controllable connector are charging or communication terminals, the control part can receive a sixth control signal for switching between communication and charging sent by the processing unit, the initial state of the sixth control signal is low level, and communication priority or charging priority can be controlled through level switching.
The processing unit is connected with the regulation and control interfaces S1-S6, the detection part detects data input by the connector, such as charging data or transmitted communication data, firstly judges which type of data is required by the load preferentially, because the load facing the connector is a compact load, such as a server or a memory, the load is relatively strong to external interference, when the detection part detects that the charging process is performed, the detection part processes the charging data and then sends the charging data to the processing unit, after the processing unit identifies the data, the processing unit firstly sends a first regulation and control signal, then the detection part detects whether the regulation and control part executes the first regulation and control signal, if the first regulation and control signal is detected to be executed, the processing unit sends a second regulation and control signal, if the regulation and control part executes the second regulation and control signal, the connector can be controlled to output electric energy, the detection part detects whether the connector executes communication data in real time, if the communication data is executed, the processing unit sends a sixth regulation signal to convert the connector into a communication mode, the detection part determines whether the connector is switched from a power supply mode to the communication mode, if the conversion is determined to be successful, the processing unit sends a fifth regulation signal, and after the connector is executed for a period of time, the third regulation signal and the fourth regulation signal are sent.
Fig. 2 is a schematic diagram of a processing method of the controllable connector according to any one of the above embodiments of the present invention, including:
(1) the processing unit sends out a first regulation signal, the first regulation signal is converted from an initial high level to a low level, and the regulation interface S1 and the regulation interface S3 receive the first regulation signal at the same time;
(2) the processing unit sends out a second regulation signal, the second regulation signal is converted from an initial low level to a high level, and the regulation interface S6 and the regulation interface S7 receive the second regulation signal at the same time;
(3) keeping the first regulation and control signal and the second regulation and control signal, and sending a fifth regulation and control signal by the processing unit, wherein the fifth regulation and control signal is converted from an initial low level to a high level;
(4) the processing unit simultaneously sends a third regulation signal and a fourth regulation signal, the third regulation signal is converted from an initial low level to a high level, the fourth regulation signal is converted from an initial high level to a low level, and the third regulation signal and the fourth regulation signal are sent and simultaneously set to an initial level state.
Preferably, the processing unit is connected to the control interfaces S1-S6, the detecting unit detects data input by the connector, such as charging data or transmitted communication data, first determines what type of data the load demands preferentially, since the load facing the connector is a compact load, such as a server or a memory, which has a strong sensitivity to external interference, when the detecting unit detects that the charging process is performed, the detecting unit processes the charging data and then sends the charging data to the processing unit, after the processing unit identifies the data, the processing unit sends a first control signal, then the detecting unit detects whether the control unit executes the first control signal, if the first control signal is detected to be executed, the processing unit sends a second control signal, detects whether the control unit executes the second control signal, if it is determined that the control unit executes the second control signal, the connector can be controlled to output electric energy, the detection part detects whether the connector executes communication data in real time, if the communication data is executed, the processing unit sends a sixth regulation signal to convert the connector into a communication mode, the detection part determines whether the connector is switched from a power supply mode to the communication mode, if the conversion is determined to be successful, the processing unit sends a fifth regulation signal, and after the connector is executed for a period of time, the third regulation signal and the fourth regulation signal are sent.
The beneficial effect of this application: the connector can regulate and control between charging and communication, the charging voltage is prevented from influencing the communication, stable transmission of data is facilitated, accurate data can be detected and accurate data transmission control is performed at the same time through the detection control regulation part of the detection part, and the stability of data transmission of the connector is improved. The main improvement point of the invention is to provide a regulation part which can receive a plurality of different regulation signals to regulate and control the output of the connector aiming at different detection data and stabilize the output stability of the connector. As another improvement point of the present invention, an accurate data detecting part is provided and converted to the processing unit, the processing unit can provide a stable regulation signal according to the accurate data detected by the detecting part, and the stable output of the connector is improved by the time-sharing regulation signal.
Claims (8)
1. A controllable connector, comprising: the system comprises an input terminal, an output terminal, a processing unit and a regulation part, wherein the regulation part comprises a plurality of regulation interfaces, the plurality of regulation interfaces are connected with the processing unit and used for receiving regulation signals of the processing unit so as to control the regulation part to output electric energy or communication data to the output terminal, the input terminal is connected with one end of the regulation part, the output terminal is connected with the other end of the regulation part, and the output terminal is connected with a load; the processing unit is also connected with a detection part, one end of the detection part is connected with the processing unit, the other end of the detection part is connected with a regulation part, and the processing unit outputs different control signals according to the data detected by the detection part to regulate and control the regulation part; the regulation and control portion includes: a switch tube M1, a switch tube M2, a switch tube M3, a switch tube M4, a switch tube M5, a switch tube M6, a switch tube M7, a switch tube M8, a switch tube M9, a switch tube M10, a switch tube M11, a switch tube M12, and capacitors C1-C2, wherein one non-controllable end of the switch tube M1 is connected to a power supply VDD, the other non-controllable end is respectively connected to one non-controllable end of the switch tubes M2 and M6, the other non-controllable end of the switch tube M2 is respectively connected to the controllable end of the switch tube M6, one non-controllable end of the switch tube M3, the output terminal, and one non-controllable end of the switch tube M11, and the controllable end of the switch tube M2 is respectively connected to the other non-controllable end of the switch tube M6, the output terminal, and one non-controllable end of the switch tube M12; the other non-controllable end of the switch tube M3 is connected with one non-controllable end of the switch tube M4, the controllable end of the switch tube M3 is connected with the controllable end of the switch tube M7, the other non-controllable end of the switch tube M4 is connected with one non-controllable end of the switch tube M5, the other non-controllable end of the switch tube M11 and the controllable end of the switch tube M8 respectively, and the controllable end of the switch tube M4 is connected with the other non-controllable end of the switch tube M8; the other non-controllable end of the switch tube M5 is connected to one non-controllable end of the switch tube M10 and the other non-controllable end of the switch tube M9, respectively, the controllable end of the switch tube M5 is connected to one non-controllable end of the switch tube M9, and the other non-controllable end of the switch tube M10 is grounded; the controllable end of the switch tube M6 is connected with the other non-controllable end of the switch tube M2, the controllable end of the switch tube M7 is connected with the controllable end of the switch tube M3, the controllable end of the switch tube M8 is connected with the other non-controllable end of the switch tube M4, and the controllable end of the switch tube M9 is connected with one non-controllable end of the switch tube M5; the other non-controllable end of the switch tube M11 is connected to one end of the capacitor C2 and the input terminal, respectively, and the other non-controllable end of the switch tube M12 is connected to one end of the capacitor C1 and the output terminal.
2. The controllable connector of claim 1, wherein the control portion comprises a control interface S1, a control interface S2, a control interface S3, a control interface S4, a control interface S5, a control interface S6, and a control interface S7, the control interface S1 and the control interface S3 receive a same first control signal of the processing unit at the same time, the control interface S6 and the control interface S7 receive a same second control signal of the processing unit at the same time, the control interface S5 receives a third control signal of the processing unit, the control interface S2 receives a fourth control signal of the processing unit, and the control interface S4 receives a fifth control signal of the processing unit.
3. The controllable connector of claim 2, wherein said regulating portion regulates in the following manner: the processing unit sends out a first regulation signal, the first regulation signal is converted from an initial high level to a low level, and the regulation interface S1 and the regulation interface S3 receive the first regulation signal at the same time; then, the processing unit sends out a second regulation signal, the second regulation signal is converted from an initial low level to a high level, and the regulation interface S6 and the regulation interface S7 receive the second regulation signal at the same time; keeping the first regulation and control signal and the second regulation and control signal, and sending a fifth regulation and control signal by the processing unit, wherein the fifth regulation and control signal is converted from an initial low level to a high level; then the processing unit sends out a third regulation signal and a fourth regulation signal at the same time, the third regulation signal is converted from an initial low level to a high level, the fourth regulation signal is converted from an initial high level to a low level, and the first regulation signal and the fifth regulation signal are set to an initial level state while the third regulation signal and the fourth regulation signal are sent out.
4. The controllable connector according to claim 3, wherein the first, second, third, fourth, and fifth control signals are all sent from different output control pins of the processing unit, and the first, second, third, fourth, and fifth control signals do not interfere with each other.
5. The controllable connector according to claim 4, wherein said detecting portion comprises a capacitor C3, a switch tube M13, a switch tube M14, a switch tube M15, a switch tube M16, and an operational amplifier OP, wherein the controllable end of the switch tube M13 is connected to the controllable end of the switch tube M16, a non-controllable end of the switch tube M13 is connected to one end of the capacitor C3 and a non-controllable end of the switch tube M14, another non-controllable end of the switch tube M13 is connected to another non-controllable end of the switch tube M15 and the positive input end of the operational amplifier OP, a controllable end of the switch tube M14 is connected to the controllable end of the switch tube M15 and another non-controllable end of the switch tube M11, another non-controllable end of the switch tube M8 is connected to another non-controllable end of the switch tube M6 and the negative input end of the operational amplifier OP, the output end of the operational amplifier OP is connected to the input end of the processing unit, and another non-controllable end of the switch tube M15 is connected to the non-controllable end of the switch tube M3 and the non-controllable end of the switch tube M3, the controllable end of the switch tube M16 is connected to the input terminal and the other non-controllable end of the switch tube M12.
6. The controllable connector of claim 5, wherein the switching tubes M1, M2, M6 are the same type of switching tubes, the switching tubes M3, M4, M5, M7-12 are the same type of switching tubes, and the switching tubes M1, M2, M6 are of a different type than the switching tubes M3, M4, M5, M7-12.
7. The controllable connector according to claim 6, wherein the input terminal and the output terminal are charging or communication terminals, the control portion is capable of receiving a sixth control signal for switching between communication and charging transmitted from the processing unit, and an initial state of the sixth control signal is a low level, and communication priority or charging priority can be controlled by switching between levels.
8. A method of handling a controllable connector according to any of claims 3-7, comprising:
(1) the processing unit sends out a first regulation signal, the first regulation signal is converted from an initial high level to a low level, and the regulation interface S1 and the regulation interface S3 receive the first regulation signal at the same time;
(2) the processing unit sends out a second regulation signal, the second regulation signal is converted from an initial low level to a high level, and the regulation interface S6 and the regulation interface S7 receive the second regulation signal at the same time;
(3) keeping the first regulation and control signal and the second regulation and control signal, and sending a fifth regulation and control signal by the processing unit, wherein the fifth regulation and control signal is converted from an initial low level to a high level;
(4) the processing unit simultaneously sends a third regulation signal and a fourth regulation signal, the third regulation signal is converted from an initial low level to a high level, the fourth regulation signal is converted from an initial high level to a low level, and the third regulation signal and the fourth regulation signal are sent and simultaneously set to an initial level state.
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